Bluetooth Controlled Relay

Bluetooth Controlled Relay at a Glance...

  • 4 Relay Installed on a Circuit Board
      - Highly Reliable Under Almost Any Conditions
  • Bluetooth Wireless Interface
      - 200 to 300 Ft. Wireless Range
      - Mounts as a Virtual COM Port on PC/Laptop
      - Pair with Smartphone, Tablet or Computer
  • ProXR Lite Versions
      - Industry Leading Command Set
      - Not Expandable
  • ProXR Versions
      - Industry Leading Command Set
      - Expandable to 256 Relays

Selecting The Bluetooth Interface

ZBT Bluetooth ModuleBy selecting the Bluetooth interface you will be sending commands through the wireless Bluetooth interface of your computer, smart phone or tablet to the board.  Boards on this page are equipped with a ZBT communications module that adds Bluetooth communications to the board.  A command consists of a few bytes of data in numerical format usually between 2 and 6 bytes.  Once the command has been received, the controller processes the command and the relay activates.


Selecting a Bluetooth Controlled Relay

Below you will find the 4-channel Bluetooth Relay control that are available.  The difference being the amperage of the relays installed and the type of relay.  Choose the controller that fits the amperage you are switching.  You will find SPDT relays in the 5, 10 and 20 amp versions and an SPST version in 30 amp.  DPDT versions are also available with 1, 3 or 5 amp relays installed.  For more information on selecting the correct relay for your application see Choosing a Proper Amperage.

Selecting a Bluetooth Relay Series

The 4-Channel Bluetooth Relay boards are available in the ProXR Lite and ProXR versions.  Both versions have the same firmware installed and accept the same ProXR command set, the industry leading command set for controlling relays.  The ProXR Lite version is non-expandable, the ProXR version is expandable to 256 relays.  When you find your controller click on the Full Description link to view full specs, watch setup videos, download software and purchase.